202430696

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1877}}^1$

素因数の和:1974

約数の個数: 64

約数和(自身を含む): 440128080

約数和(自身を除く): 237697384

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 61, 68, 104, 122, 136, 221, 244, 442, 488, 793, 884, 1037, 1586, 1768, 1877, 2074, 3172, 3754, 4148, 6344, 7508, 8296, 13481, 15016, 24401, 26962, 31909, 48802, 53924, 63818, 97604, 107848, 114497, 127636, 195208, 228994, 255272, 414817, 457988, 829634, 915976, 1488461, 1659268, 1946449, 2976922, 3318536, 3892898, 5953844, 7785796, 11907688, 15571592, 25303837, 50607674, 101215348, 202430696]

約数ペア:

[(1, 202430696), (2, 101215348), (4, 50607674), (8, 25303837), (13, 15571592), (17, 11907688), (26, 7785796), (34, 5953844), (52, 3892898), (61, 3318536), (68, 2976922), (104, 1946449), (122, 1659268), (136, 1488461), (221, 915976), (244, 829634), (442, 457988), (488, 414817), (793, 255272), (884, 228994), (1037, 195208), (1586, 127636), (1768, 114497), (1877, 107848), (2074, 97604), (3172, 63818), (3754, 53924), (4148, 48802), (6344, 31909), (7508, 26962), (8296, 24401), (13481, 15016)]