201849420129

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{9431}}^1$

素因数の和:9643

約数の個数: 96

約数和(自身を含む): 337197772800

約数和(自身を除く): 135348352671

約数列:

[1, 3, 7, 19, 21, 49, 57, 79, 97, 133, 147, 237, 291, 399, 553, 679, 931, 1501, 1659, 1843, 2037, 2793, 3871, 4503, 4753, 5529, 7663, 9431, 10507, 11613, 12901, 14259, 22989, 28293, 31521, 38703, 53641, 66017, 73549, 90307, 145597, 160923, 179189, 198051, 220647, 270921, 375487, 436791, 462119, 537567, 745049, 914807, 1019179, 1126461, 1254323, 1386357, 2235147, 2744421, 3057537, 3762969, 5215343, 6403649, 7134253, 8780261, 14155931, 15646029, 17381333, 19210947, 21402759, 26340783, 36507401, 42467793, 44825543, 52143999, 72269753, 99091517, 109522203, 121669331, 134476629, 216809259, 297274551, 365007993, 505888271, 693640619, 851685317, 1373125307, 1517664813, 2080921857, 2555055951, 3541217897, 4119375921, 9611877149, 10623653691, 28835631447, 67283140043, 201849420129]

約数ペア:

[(1, 201849420129), (3, 67283140043), (7, 28835631447), (19, 10623653691), (21, 9611877149), (49, 4119375921), (57, 3541217897), (79, 2555055951), (97, 2080921857), (133, 1517664813), (147, 1373125307), (237, 851685317), (291, 693640619), (399, 505888271), (553, 365007993), (679, 297274551), (931, 216809259), (1501, 134476629), (1659, 121669331), (1843, 109522203), (2037, 99091517), (2793, 72269753), (3871, 52143999), (4503, 44825543), (4753, 42467793), (5529, 36507401), (7663, 26340783), (9431, 21402759), (10507, 19210947), (11613, 17381333), (12901, 15646029), (14259, 14155931), (22989, 8780261), (28293, 7134253), (31521, 6403649), (38703, 5215343), (53641, 3762969), (66017, 3057537), (73549, 2744421), (90307, 2235147), (145597, 1386357), (160923, 1254323), (179189, 1126461), (198051, 1019179), (220647, 914807), (270921, 745049), (375487, 537567), (436791, 462119)]