201993818775

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{49019}}^1$

素因数の和:49253

約数の個数: 96

約数和(自身を含む): 392134901760

約数和(自身を除く): 190141082985

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 47, 75, 105, 141, 167, 175, 235, 329, 501, 525, 705, 835, 987, 1169, 1175, 1645, 2505, 3507, 3525, 4175, 4935, 5845, 7849, 8225, 12525, 17535, 23547, 24675, 29225, 39245, 49019, 54943, 87675, 117735, 147057, 164829, 196225, 245095, 274715, 343133, 588675, 735285, 824145, 1029399, 1225475, 1373575, 1715665, 2303893, 3676425, 4120725, 5146995, 6911679, 8186173, 8578325, 11519465, 16127251, 24558519, 25734975, 34558395, 40930865, 48381753, 57303211, 57597325, 80636255, 122792595, 171909633, 172791975, 204654325, 241908765, 286516055, 384750131, 403181275, 613962975, 859548165, 1154250393, 1209543825, 1432580275, 1923750655, 2693250917, 4297740825, 5771251965, 8079752751, 9618753275, 13466254585, 28856259825, 40398763755, 67331272925, 201993818775]

約数ペア:

[(1, 201993818775), (3, 67331272925), (5, 40398763755), (7, 28856259825), (15, 13466254585), (21, 9618753275), (25, 8079752751), (35, 5771251965), (47, 4297740825), (75, 2693250917), (105, 1923750655), (141, 1432580275), (167, 1209543825), (175, 1154250393), (235, 859548165), (329, 613962975), (501, 403181275), (525, 384750131), (705, 286516055), (835, 241908765), (987, 204654325), (1169, 172791975), (1175, 171909633), (1645, 122792595), (2505, 80636255), (3507, 57597325), (3525, 57303211), (4175, 48381753), (4935, 40930865), (5845, 34558395), (7849, 25734975), (8225, 24558519), (12525, 16127251), (17535, 11519465), (23547, 8578325), (24675, 8186173), (29225, 6911679), (39245, 5146995), (49019, 4120725), (54943, 3676425), (87675, 2303893), (117735, 1715665), (147057, 1373575), (164829, 1225475), (196225, 1029399), (245095, 824145), (274715, 735285), (343133, 588675)]