193682190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{223}}^1$

素因数の和:394

約数の個数: 128

約数和(自身を含む): 536481792

約数和(自身を除く): 342799602

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 131, 170, 195, 221, 223, 255, 262, 390, 393, 442, 446, 510, 655, 663, 669, 786, 1105, 1115, 1310, 1326, 1338, 1703, 1965, 2210, 2227, 2230, 2899, 3315, 3345, 3406, 3791, 3930, 4454, 5109, 5798, 6630, 6681, 6690, 7582, 8515, 8697, 10218, 11135, 11373, 13362, 14495, 17030, 17394, 18955, 22270, 22746, 25545, 28951, 28990, 29213, 33405, 37910, 43485, 49283, 51090, 56865, 57902, 58426, 66810, 86853, 86970, 87639, 98566, 113730, 144755, 146065, 147849, 173706, 175278, 246415, 289510, 292130, 295698, 379769, 434265, 438195, 492830, 496621, 739245, 759538, 868530, 876390, 993242, 1139307, 1478490, 1489863, 1898845, 2278614, 2483105, 2979726, 3797690, 4966210, 5696535, 6456073, 7449315, 11393070, 12912146, 14898630, 19368219, 32280365, 38736438, 64560730, 96841095, 193682190]

約数ペア:

[(1, 193682190), (2, 96841095), (3, 64560730), (5, 38736438), (6, 32280365), (10, 19368219), (13, 14898630), (15, 12912146), (17, 11393070), (26, 7449315), (30, 6456073), (34, 5696535), (39, 4966210), (51, 3797690), (65, 2979726), (78, 2483105), (85, 2278614), (102, 1898845), (130, 1489863), (131, 1478490), (170, 1139307), (195, 993242), (221, 876390), (223, 868530), (255, 759538), (262, 739245), (390, 496621), (393, 492830), (442, 438195), (446, 434265), (510, 379769), (655, 295698), (663, 292130), (669, 289510), (786, 246415), (1105, 175278), (1115, 173706), (1310, 147849), (1326, 146065), (1338, 144755), (1703, 113730), (1965, 98566), (2210, 87639), (2227, 86970), (2230, 86853), (2899, 66810), (3315, 58426), (3345, 57902), (3406, 56865), (3791, 51090), (3930, 49283), (4454, 43485), (5109, 37910), (5798, 33405), (6630, 29213), (6681, 28990), (6690, 28951), (7582, 25545), (8515, 22746), (8697, 22270), (10218, 18955), (11135, 17394), (11373, 17030), (13362, 14495)]