208016688

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{2417}}^1$

素因数の和:2602

約数の個数: 80

約数和(自身を含む): 590069376

約数和(自身を除く): 382052688

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 163, 176, 264, 326, 489, 528, 652, 978, 1304, 1793, 1956, 2417, 2608, 3586, 3912, 4834, 5379, 7172, 7251, 7824, 9668, 10758, 14344, 14502, 19336, 21516, 26587, 28688, 29004, 38672, 43032, 53174, 58008, 79761, 86064, 106348, 116016, 159522, 212696, 319044, 393971, 425392, 638088, 787942, 1181913, 1276176, 1575884, 2363826, 3151768, 4333681, 4727652, 6303536, 8667362, 9455304, 13001043, 17334724, 18910608, 26002086, 34669448, 52004172, 69338896, 104008344, 208016688]

約数ペア:

[(1, 208016688), (2, 104008344), (3, 69338896), (4, 52004172), (6, 34669448), (8, 26002086), (11, 18910608), (12, 17334724), (16, 13001043), (22, 9455304), (24, 8667362), (33, 6303536), (44, 4727652), (48, 4333681), (66, 3151768), (88, 2363826), (132, 1575884), (163, 1276176), (176, 1181913), (264, 787942), (326, 638088), (489, 425392), (528, 393971), (652, 319044), (978, 212696), (1304, 159522), (1793, 116016), (1956, 106348), (2417, 86064), (2608, 79761), (3586, 58008), (3912, 53174), (4834, 43032), (5379, 38672), (7172, 29004), (7251, 28688), (7824, 26587), (9668, 21516), (10758, 19336), (14344, 14502)]