205932390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{1733}}^1$

素因数の和:1993

約数の個数: 64

約数和(自身を含む): 525859776

約数和(自身を除く): 319927386

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 233, 255, 466, 510, 699, 1165, 1398, 1733, 2330, 3466, 3495, 3961, 5199, 6990, 7922, 8665, 10398, 11883, 17330, 19805, 23766, 25995, 29461, 39610, 51990, 58922, 59415, 88383, 118830, 147305, 176766, 294610, 403789, 441915, 807578, 883830, 1211367, 2018945, 2422734, 4037890, 6056835, 6864413, 12113670, 13728826, 20593239, 34322065, 41186478, 68644130, 102966195, 205932390]

約数ペア:

[(1, 205932390), (2, 102966195), (3, 68644130), (5, 41186478), (6, 34322065), (10, 20593239), (15, 13728826), (17, 12113670), (30, 6864413), (34, 6056835), (51, 4037890), (85, 2422734), (102, 2018945), (170, 1211367), (233, 883830), (255, 807578), (466, 441915), (510, 403789), (699, 294610), (1165, 176766), (1398, 147305), (1733, 118830), (2330, 88383), (3466, 59415), (3495, 58922), (3961, 51990), (5199, 39610), (6990, 29461), (7922, 25995), (8665, 23766), (10398, 19805), (11883, 17330)]