201237876

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{3581}}^1$

素因数の和:3821

約数の個数: 72

約数和(自身を含む): 584123904

約数和(自身を除く): 382886028

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 223, 252, 446, 669, 892, 1338, 1561, 2007, 2676, 3122, 3581, 4014, 4683, 6244, 7162, 8028, 9366, 10743, 14049, 14324, 18732, 21486, 25067, 28098, 32229, 42972, 50134, 56196, 64458, 75201, 100268, 128916, 150402, 225603, 300804, 451206, 798563, 902412, 1597126, 2395689, 3194252, 4791378, 5589941, 7187067, 9582756, 11179882, 14374134, 16769823, 22359764, 28748268, 33539646, 50309469, 67079292, 100618938, 201237876]

約数ペア:

[(1, 201237876), (2, 100618938), (3, 67079292), (4, 50309469), (6, 33539646), (7, 28748268), (9, 22359764), (12, 16769823), (14, 14374134), (18, 11179882), (21, 9582756), (28, 7187067), (36, 5589941), (42, 4791378), (63, 3194252), (84, 2395689), (126, 1597126), (223, 902412), (252, 798563), (446, 451206), (669, 300804), (892, 225603), (1338, 150402), (1561, 128916), (2007, 100268), (2676, 75201), (3122, 64458), (3581, 56196), (4014, 50134), (4683, 42972), (6244, 32229), (7162, 28098), (8028, 25067), (9366, 21486), (10743, 18732), (14049, 14324)]