207800632

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{271}}^1$

素因数の和:464

約数の個数: 64

約数和(自身を含む): 431141760

約数和(自身を除く): 223341128

約数列:

[1, 2, 4, 8, 13, 26, 52, 73, 101, 104, 146, 202, 271, 292, 404, 542, 584, 808, 949, 1084, 1313, 1898, 2168, 2626, 3523, 3796, 5252, 7046, 7373, 7592, 10504, 14092, 14746, 19783, 27371, 28184, 29492, 39566, 54742, 58984, 79132, 95849, 109484, 158264, 191698, 218968, 257179, 355823, 383396, 514358, 711646, 766792, 1028716, 1423292, 1998083, 2057432, 2846584, 3996166, 7992332, 15984664, 25975079, 51950158, 103900316, 207800632]

約数ペア:

[(1, 207800632), (2, 103900316), (4, 51950158), (8, 25975079), (13, 15984664), (26, 7992332), (52, 3996166), (73, 2846584), (101, 2057432), (104, 1998083), (146, 1423292), (202, 1028716), (271, 766792), (292, 711646), (404, 514358), (542, 383396), (584, 355823), (808, 257179), (949, 218968), (1084, 191698), (1313, 158264), (1898, 109484), (2168, 95849), (2626, 79132), (3523, 58984), (3796, 54742), (5252, 39566), (7046, 29492), (7373, 28184), (7592, 27371), (10504, 19783), (14092, 14746)]