209968180146

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{10513}}^1\times {\mathrm{38261}}^1$

素因数の和:48811

約数の個数: 48

約数和(自身を含む): 470675401560

約数和(自身を除く): 260707221414

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 10513, 21026, 31539, 38261, 63078, 76522, 94617, 114783, 189234, 229566, 304877, 344349, 609754, 688698, 914631, 1109569, 1829262, 2219138, 2743893, 3328707, 5487786, 6657414, 9986121, 19972242, 402237893, 804475786, 1206713679, 2413427358, 3620141037, 7240282074, 11664898897, 23329797794, 34994696691, 69989393382, 104984090073, 209968180146]

約数ペア:

[(1, 209968180146), (2, 104984090073), (3, 69989393382), (6, 34994696691), (9, 23329797794), (18, 11664898897), (29, 7240282074), (58, 3620141037), (87, 2413427358), (174, 1206713679), (261, 804475786), (522, 402237893), (10513, 19972242), (21026, 9986121), (31539, 6657414), (38261, 5487786), (63078, 3328707), (76522, 2743893), (94617, 2219138), (114783, 1829262), (189234, 1109569), (229566, 914631), (304877, 688698), (344349, 609754)]