200153590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:254

約数の個数: 128

約数和(自身を含む): 472614912

約数和(自身を除く): 272461322

約数列:

[1, 2, 5, 7, 10, 13, 14, 23, 26, 35, 46, 65, 70, 73, 91, 115, 130, 131, 146, 161, 182, 230, 262, 299, 322, 365, 455, 511, 598, 655, 730, 805, 910, 917, 949, 1022, 1310, 1495, 1610, 1679, 1703, 1834, 1898, 2093, 2555, 2990, 3013, 3358, 3406, 4186, 4585, 4745, 5110, 6026, 6643, 8395, 8515, 9170, 9490, 9563, 10465, 11753, 11921, 13286, 15065, 16790, 17030, 19126, 20930, 21091, 21827, 23506, 23842, 30130, 33215, 39169, 42182, 43654, 47815, 58765, 59605, 66430, 66941, 78338, 95630, 105455, 109135, 117530, 119210, 124319, 133882, 152789, 195845, 210910, 218270, 219949, 248638, 274183, 305578, 334705, 391690, 439898, 548366, 621595, 669410, 763945, 870233, 1099745, 1243190, 1370915, 1527890, 1539643, 1740466, 2199490, 2741830, 2859337, 3079286, 4351165, 5718674, 7698215, 8702330, 14296685, 15396430, 20015359, 28593370, 40030718, 100076795, 200153590]

約数ペア:

[(1, 200153590), (2, 100076795), (5, 40030718), (7, 28593370), (10, 20015359), (13, 15396430), (14, 14296685), (23, 8702330), (26, 7698215), (35, 5718674), (46, 4351165), (65, 3079286), (70, 2859337), (73, 2741830), (91, 2199490), (115, 1740466), (130, 1539643), (131, 1527890), (146, 1370915), (161, 1243190), (182, 1099745), (230, 870233), (262, 763945), (299, 669410), (322, 621595), (365, 548366), (455, 439898), (511, 391690), (598, 334705), (655, 305578), (730, 274183), (805, 248638), (910, 219949), (917, 218270), (949, 210910), (1022, 195845), (1310, 152789), (1495, 133882), (1610, 124319), (1679, 119210), (1703, 117530), (1834, 109135), (1898, 105455), (2093, 95630), (2555, 78338), (2990, 66941), (3013, 66430), (3358, 59605), (3406, 58765), (4186, 47815), (4585, 43654), (4745, 42182), (5110, 39169), (6026, 33215), (6643, 30130), (8395, 23842), (8515, 23506), (9170, 21827), (9490, 21091), (9563, 20930), (10465, 19126), (11753, 17030), (11921, 16790), (13286, 15065)]