200814279328

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1289}}^1\times {\mathrm{1901}}^1$

素因数の和:3410

約数の個数: 96

約数和(自身を含む): 428483396880

約数和(自身を除く): 227669117552

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 197, 208, 394, 416, 788, 1289, 1576, 1901, 2561, 2578, 3152, 3802, 5122, 5156, 6304, 7604, 10244, 10312, 15208, 16757, 20488, 20624, 24713, 30416, 33514, 40976, 41248, 49426, 60832, 67028, 81952, 98852, 134056, 197704, 253933, 268112, 374497, 395408, 507866, 536224, 748994, 790816, 1015732, 1497988, 2031464, 2450389, 2995976, 3301129, 4062928, 4868461, 4900778, 5991952, 6602258, 8125856, 9736922, 9801556, 11983904, 13204516, 19473844, 19603112, 26409032, 31855057, 38947688, 39206224, 52818064, 63710114, 77895376, 78412448, 105636128, 127420228, 155790752, 254840456, 482726633, 509680912, 965453266, 1019361824, 1930906532, 3861813064, 6275446229, 7723626128, 12550892458, 15447252256, 25101784916, 50203569832, 100407139664, 200814279328]

約数ペア:

[(1, 200814279328), (2, 100407139664), (4, 50203569832), (8, 25101784916), (13, 15447252256), (16, 12550892458), (26, 7723626128), (32, 6275446229), (52, 3861813064), (104, 1930906532), (197, 1019361824), (208, 965453266), (394, 509680912), (416, 482726633), (788, 254840456), (1289, 155790752), (1576, 127420228), (1901, 105636128), (2561, 78412448), (2578, 77895376), (3152, 63710114), (3802, 52818064), (5122, 39206224), (5156, 38947688), (6304, 31855057), (7604, 26409032), (10244, 19603112), (10312, 19473844), (15208, 13204516), (16757, 11983904), (20488, 9801556), (20624, 9736922), (24713, 8125856), (30416, 6602258), (33514, 5991952), (40976, 4900778), (41248, 4868461), (49426, 4062928), (60832, 3301129), (67028, 2995976), (81952, 2450389), (98852, 2031464), (134056, 1497988), (197704, 1015732), (253933, 790816), (268112, 748994), (374497, 536224), (395408, 507866)]