203053410

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{281}}^1$

素因数の和:369

約数の個数: 192

約数和(自身を含む): 641931264

約数和(自身を除く): 438877854

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 31, 35, 37, 42, 45, 62, 63, 70, 74, 90, 93, 105, 111, 126, 155, 185, 186, 210, 217, 222, 259, 279, 281, 310, 315, 333, 370, 434, 465, 518, 555, 558, 562, 630, 651, 666, 777, 843, 930, 1085, 1110, 1147, 1295, 1302, 1395, 1405, 1554, 1665, 1686, 1953, 1967, 2170, 2294, 2331, 2529, 2590, 2790, 2810, 3255, 3330, 3441, 3885, 3906, 3934, 4215, 4662, 5058, 5735, 5901, 6510, 6882, 7770, 8029, 8430, 8711, 9765, 9835, 10323, 10397, 11470, 11655, 11802, 12645, 16058, 17205, 17422, 17703, 19530, 19670, 20646, 20794, 23310, 24087, 25290, 26133, 29505, 31191, 34410, 35406, 40145, 43555, 48174, 51615, 51985, 52266, 59010, 60977, 62382, 72261, 72779, 78399, 80290, 87110, 88515, 93573, 103230, 103970, 120435, 121954, 130665, 144522, 145558, 155955, 156798, 177030, 182931, 187146, 218337, 240870, 261330, 304885, 311910, 322307, 361305, 363895, 365862, 391995, 436674, 467865, 548793, 609770, 644614, 655011, 722610, 727790, 783990, 914655, 935730, 966921, 1091685, 1097586, 1310022, 1611535, 1829310, 1933842, 2183370, 2256149, 2743965, 2900763, 3223070, 3275055, 4512298, 4834605, 5487930, 5801526, 6550110, 6768447, 9669210, 11280745, 13536894, 14503815, 20305341, 22561490, 29007630, 33842235, 40610682, 67684470, 101526705, 203053410]

約数ペア:

[(1, 203053410), (2, 101526705), (3, 67684470), (5, 40610682), (6, 33842235), (7, 29007630), (9, 22561490), (10, 20305341), (14, 14503815), (15, 13536894), (18, 11280745), (21, 9669210), (30, 6768447), (31, 6550110), (35, 5801526), (37, 5487930), (42, 4834605), (45, 4512298), (62, 3275055), (63, 3223070), (70, 2900763), (74, 2743965), (90, 2256149), (93, 2183370), (105, 1933842), (111, 1829310), (126, 1611535), (155, 1310022), (185, 1097586), (186, 1091685), (210, 966921), (217, 935730), (222, 914655), (259, 783990), (279, 727790), (281, 722610), (310, 655011), (315, 644614), (333, 609770), (370, 548793), (434, 467865), (465, 436674), (518, 391995), (555, 365862), (558, 363895), (562, 361305), (630, 322307), (651, 311910), (666, 304885), (777, 261330), (843, 240870), (930, 218337), (1085, 187146), (1110, 182931), (1147, 177030), (1295, 156798), (1302, 155955), (1395, 145558), (1405, 144522), (1554, 130665), (1665, 121954), (1686, 120435), (1953, 103970), (1967, 103230), (2170, 93573), (2294, 88515), (2331, 87110), (2529, 80290), (2590, 78399), (2790, 72779), (2810, 72261), (3255, 62382), (3330, 60977), (3441, 59010), (3885, 52266), (3906, 51985), (3934, 51615), (4215, 48174), (4662, 43555), (5058, 40145), (5735, 35406), (5901, 34410), (6510, 31191), (6882, 29505), (7770, 26133), (8029, 25290), (8430, 24087), (8711, 23310), (9765, 20794), (9835, 20646), (10323, 19670), (10397, 19530), (11470, 17703), (11655, 17422), (11802, 17205), (12645, 16058)]