208044903940

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{587}}^1\times {\mathrm{6151}}^1$

素因数の和:6857

約数の個数: 96

約数和(自身を含む): 454573937664

約数和(自身を除く): 246529033724

約数列:

[1, 2, 4, 5, 10, 20, 43, 67, 86, 134, 172, 215, 268, 335, 430, 587, 670, 860, 1174, 1340, 2348, 2881, 2935, 5762, 5870, 6151, 11524, 11740, 12302, 14405, 24604, 25241, 28810, 30755, 39329, 50482, 57620, 61510, 78658, 100964, 123020, 126205, 157316, 196645, 252410, 264493, 393290, 412117, 504820, 528986, 786580, 824234, 1057972, 1322465, 1648468, 1691147, 2060585, 2644930, 3382294, 3610637, 4121170, 5289860, 6764588, 7221274, 8242340, 8455735, 14442548, 16911470, 17721031, 18053185, 33822940, 35442062, 36106370, 70884124, 72212740, 88605155, 155257391, 177210310, 241912679, 310514782, 354420620, 483825358, 621029564, 776286955, 967650716, 1209563395, 1552573910, 2419126790, 3105147820, 4838253580, 10402245197, 20804490394, 41608980788, 52011225985, 104022451970, 208044903940]

約数ペア:

[(1, 208044903940), (2, 104022451970), (4, 52011225985), (5, 41608980788), (10, 20804490394), (20, 10402245197), (43, 4838253580), (67, 3105147820), (86, 2419126790), (134, 1552573910), (172, 1209563395), (215, 967650716), (268, 776286955), (335, 621029564), (430, 483825358), (587, 354420620), (670, 310514782), (860, 241912679), (1174, 177210310), (1340, 155257391), (2348, 88605155), (2881, 72212740), (2935, 70884124), (5762, 36106370), (5870, 35442062), (6151, 33822940), (11524, 18053185), (11740, 17721031), (12302, 16911470), (14405, 14442548), (24604, 8455735), (25241, 8242340), (28810, 7221274), (30755, 6764588), (39329, 5289860), (50482, 4121170), (57620, 3610637), (61510, 3382294), (78658, 2644930), (100964, 2060585), (123020, 1691147), (126205, 1648468), (157316, 1322465), (196645, 1057972), (252410, 824234), (264493, 786580), (393290, 528986), (412117, 504820)]