204561396

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{397}}^1$

素因数の和:790

約数の個数: 96

約数和(自身を含む): 574138880

約数和(自身を除く): 369577484

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 367, 397, 468, 702, 734, 794, 1101, 1191, 1404, 1468, 1588, 2202, 2382, 3303, 3573, 4404, 4764, 4771, 5161, 6606, 7146, 9542, 9909, 10322, 10719, 13212, 14292, 14313, 15483, 19084, 19818, 20644, 21438, 28626, 30966, 39636, 42876, 42939, 46449, 57252, 61932, 85878, 92898, 128817, 139347, 145699, 171756, 185796, 257634, 278694, 291398, 437097, 515268, 557388, 582796, 874194, 1311291, 1748388, 1894087, 2622582, 3788174, 3933873, 5245164, 5682261, 7576348, 7867746, 11364522, 15735492, 17046783, 22729044, 34093566, 51140349, 68187132, 102280698, 204561396]

約数ペア:

[(1, 204561396), (2, 102280698), (3, 68187132), (4, 51140349), (6, 34093566), (9, 22729044), (12, 17046783), (13, 15735492), (18, 11364522), (26, 7867746), (27, 7576348), (36, 5682261), (39, 5245164), (52, 3933873), (54, 3788174), (78, 2622582), (108, 1894087), (117, 1748388), (156, 1311291), (234, 874194), (351, 582796), (367, 557388), (397, 515268), (468, 437097), (702, 291398), (734, 278694), (794, 257634), (1101, 185796), (1191, 171756), (1404, 145699), (1468, 139347), (1588, 128817), (2202, 92898), (2382, 85878), (3303, 61932), (3573, 57252), (4404, 46449), (4764, 42939), (4771, 42876), (5161, 39636), (6606, 30966), (7146, 28626), (9542, 21438), (9909, 20644), (10322, 19818), (10719, 19084), (13212, 15483), (14292, 14313)]