194900224

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{599}}^1$

素因数の和:687

約数の個数: 72

約数和(自身を含む): 412070400

約数和(自身を除く): 217170176

約数列:

[1, 2, 4, 8, 16, 31, 32, 41, 62, 64, 82, 124, 128, 164, 248, 256, 328, 496, 599, 656, 992, 1198, 1271, 1312, 1984, 2396, 2542, 2624, 3968, 4792, 5084, 5248, 7936, 9584, 10168, 10496, 18569, 19168, 20336, 24559, 37138, 38336, 40672, 49118, 74276, 76672, 81344, 98236, 148552, 153344, 162688, 196472, 297104, 325376, 392944, 594208, 761329, 785888, 1188416, 1522658, 1571776, 2376832, 3045316, 3143552, 4753664, 6090632, 6287104, 12181264, 24362528, 48725056, 97450112, 194900224]

約数ペア:

[(1, 194900224), (2, 97450112), (4, 48725056), (8, 24362528), (16, 12181264), (31, 6287104), (32, 6090632), (41, 4753664), (62, 3143552), (64, 3045316), (82, 2376832), (124, 1571776), (128, 1522658), (164, 1188416), (248, 785888), (256, 761329), (328, 594208), (496, 392944), (599, 325376), (656, 297104), (992, 196472), (1198, 162688), (1271, 153344), (1312, 148552), (1984, 98236), (2396, 81344), (2542, 76672), (2624, 74276), (3968, 49118), (4792, 40672), (5084, 38336), (5248, 37138), (7936, 24559), (9584, 20336), (10168, 19168), (10496, 18569)]