201014008

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{157}}^1\times {\mathrm{947}}^1$

素因数の和:1136

約数の個数: 48

約数和(自身を含む): 411157080

約数和(自身を除く): 210143072

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 157, 169, 314, 338, 628, 676, 947, 1256, 1352, 1894, 2041, 3788, 4082, 7576, 8164, 12311, 16328, 24622, 26533, 49244, 53066, 98488, 106132, 148679, 160043, 212264, 297358, 320086, 594716, 640172, 1189432, 1280344, 1932827, 3865654, 7731308, 15462616, 25126751, 50253502, 100507004, 201014008]

約数ペア:

[(1, 201014008), (2, 100507004), (4, 50253502), (8, 25126751), (13, 15462616), (26, 7731308), (52, 3865654), (104, 1932827), (157, 1280344), (169, 1189432), (314, 640172), (338, 594716), (628, 320086), (676, 297358), (947, 212264), (1256, 160043), (1352, 148679), (1894, 106132), (2041, 98488), (3788, 53066), (4082, 49244), (7576, 26533), (8164, 24622), (12311, 16328)]