204974356

素因数分解:

$2^2\times {\mathrm{19}}^3\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:333

約数の個数: 48

約数和(自身を含む): 392465920

約数和(自身を除く): 187491564

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 241, 361, 482, 589, 722, 964, 1178, 1444, 2356, 4579, 6859, 7471, 9158, 11191, 13718, 14942, 18316, 22382, 27436, 29884, 44764, 87001, 141949, 174002, 212629, 283898, 348004, 425258, 567796, 850516, 1653019, 2697031, 3306038, 5394062, 6612076, 10788124, 51243589, 102487178, 204974356]

約数ペア:

[(1, 204974356), (2, 102487178), (4, 51243589), (19, 10788124), (31, 6612076), (38, 5394062), (62, 3306038), (76, 2697031), (124, 1653019), (241, 850516), (361, 567796), (482, 425258), (589, 348004), (722, 283898), (964, 212629), (1178, 174002), (1444, 141949), (2356, 87001), (4579, 44764), (6859, 29884), (7471, 27436), (9158, 22382), (11191, 18316), (13718, 14942)]