201321888

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{439}}^1$

素因数の和:750

約数の個数: 96

約数和(自身を含む): 562826880

約数和(自身を除く): 361504992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 281, 408, 439, 544, 562, 816, 843, 878, 1124, 1317, 1632, 1686, 1756, 2248, 2634, 3372, 3512, 4496, 4777, 5268, 6744, 7024, 7463, 8992, 9554, 10536, 13488, 14048, 14331, 14926, 19108, 21072, 22389, 26976, 28662, 29852, 38216, 42144, 44778, 57324, 59704, 76432, 89556, 114648, 119408, 123359, 152864, 179112, 229296, 238816, 246718, 358224, 370077, 458592, 493436, 716448, 740154, 986872, 1480308, 1973744, 2097103, 2960616, 3947488, 4194206, 5921232, 6291309, 8388412, 11842464, 12582618, 16776824, 25165236, 33553648, 50330472, 67107296, 100660944, 201321888]

約数ペア:

[(1, 201321888), (2, 100660944), (3, 67107296), (4, 50330472), (6, 33553648), (8, 25165236), (12, 16776824), (16, 12582618), (17, 11842464), (24, 8388412), (32, 6291309), (34, 5921232), (48, 4194206), (51, 3947488), (68, 2960616), (96, 2097103), (102, 1973744), (136, 1480308), (204, 986872), (272, 740154), (281, 716448), (408, 493436), (439, 458592), (544, 370077), (562, 358224), (816, 246718), (843, 238816), (878, 229296), (1124, 179112), (1317, 152864), (1632, 123359), (1686, 119408), (1756, 114648), (2248, 89556), (2634, 76432), (3372, 59704), (3512, 57324), (4496, 44778), (4777, 42144), (5268, 38216), (6744, 29852), (7024, 28662), (7463, 26976), (8992, 22389), (9554, 21072), (10536, 19108), (13488, 14926), (14048, 14331)]