211301532

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{451499}}^1$

素因数の和:451522

約数の個数: 36

約数和(自身を含む): 575211000

約数和(自身を除く): 363909468

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 451499, 902998, 1354497, 1805996, 2708994, 4063491, 5417988, 5869487, 8126982, 11738974, 16253964, 17608461, 23477948, 35216922, 52825383, 70433844, 105650766, 211301532]

約数ペア:

[(1, 211301532), (2, 105650766), (3, 70433844), (4, 52825383), (6, 35216922), (9, 23477948), (12, 17608461), (13, 16253964), (18, 11738974), (26, 8126982), (36, 5869487), (39, 5417988), (52, 4063491), (78, 2708994), (117, 1805996), (156, 1354497), (234, 902998), (468, 451499)]