201503697988

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{1307}}^1\times {\mathrm{1861}}^1$

素因数の和:3460

約数の個数: 48

約数和(自身を含む): 358017912000

約数和(自身を除く): 156514214012

約数列:

[1, 2, 4, 139, 149, 278, 298, 556, 596, 1307, 1861, 2614, 3722, 5228, 7444, 20711, 41422, 82844, 181673, 194743, 258679, 277289, 363346, 389486, 517358, 554578, 726692, 778972, 1034716, 1109156, 2432327, 4864654, 9729308, 27069277, 38543171, 54138554, 77086342, 108277108, 154172684, 338093453, 362416723, 676186906, 724833446, 1352373812, 1449666892, 50375924497, 100751848994, 201503697988]

約数ペア:

[(1, 201503697988), (2, 100751848994), (4, 50375924497), (139, 1449666892), (149, 1352373812), (278, 724833446), (298, 676186906), (556, 362416723), (596, 338093453), (1307, 154172684), (1861, 108277108), (2614, 77086342), (3722, 54138554), (5228, 38543171), (7444, 27069277), (20711, 9729308), (41422, 4864654), (82844, 2432327), (181673, 1109156), (194743, 1034716), (258679, 778972), (277289, 726692), (363346, 554578), (389486, 517358)]