199655190

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{10223}}^1$

素因数の和:10274

約数の個数: 96

約数和(自身を含む): 612458496

約数和(自身を除く): 412803306

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 31, 35, 42, 45, 62, 63, 70, 90, 93, 105, 126, 155, 186, 210, 217, 279, 310, 315, 434, 465, 558, 630, 651, 930, 1085, 1302, 1395, 1953, 2170, 2790, 3255, 3906, 6510, 9765, 10223, 19530, 20446, 30669, 51115, 61338, 71561, 92007, 102230, 143122, 153345, 184014, 214683, 306690, 316913, 357805, 429366, 460035, 633826, 644049, 715610, 920070, 950739, 1073415, 1288098, 1584565, 1901478, 2146830, 2218391, 2852217, 3169130, 3220245, 4436782, 4753695, 5704434, 6440490, 6655173, 9507390, 11091955, 13310346, 14261085, 19965519, 22183910, 28522170, 33275865, 39931038, 66551730, 99827595, 199655190]

約数ペア:

[(1, 199655190), (2, 99827595), (3, 66551730), (5, 39931038), (6, 33275865), (7, 28522170), (9, 22183910), (10, 19965519), (14, 14261085), (15, 13310346), (18, 11091955), (21, 9507390), (30, 6655173), (31, 6440490), (35, 5704434), (42, 4753695), (45, 4436782), (62, 3220245), (63, 3169130), (70, 2852217), (90, 2218391), (93, 2146830), (105, 1901478), (126, 1584565), (155, 1288098), (186, 1073415), (210, 950739), (217, 920070), (279, 715610), (310, 644049), (315, 633826), (434, 460035), (465, 429366), (558, 357805), (630, 316913), (651, 306690), (930, 214683), (1085, 184014), (1302, 153345), (1395, 143122), (1953, 102230), (2170, 92007), (2790, 71561), (3255, 61338), (3906, 51115), (6510, 30669), (9765, 20446), (10223, 19530)]