201650193940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4993}}^1\times {\mathrm{155333}}^1$

素因数の和:160348

約数の個数: 48

約数和(自身を含む): 456133941648

約数和(自身を除く): 254483747708

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 4993, 9986, 19972, 24965, 49930, 64909, 99860, 129818, 155333, 259636, 310666, 324545, 621332, 649090, 776665, 1298180, 1553330, 2019329, 3106660, 4038658, 8077316, 10096645, 20193290, 40386580, 775577669, 1551155338, 3102310676, 3877888345, 7755776690, 10082509697, 15511553380, 20165019394, 40330038788, 50412548485, 100825096970, 201650193940]

約数ペア:

[(1, 201650193940), (2, 100825096970), (4, 50412548485), (5, 40330038788), (10, 20165019394), (13, 15511553380), (20, 10082509697), (26, 7755776690), (52, 3877888345), (65, 3102310676), (130, 1551155338), (260, 775577669), (4993, 40386580), (9986, 20193290), (19972, 10096645), (24965, 8077316), (49930, 4038658), (64909, 3106660), (99860, 2019329), (129818, 1553330), (155333, 1298180), (259636, 776665), (310666, 649090), (324545, 621332)]