207531408

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{8461}}^1$

素因数の和:8552

約数の個数: 80

約数和(自身を含む): 621178496

約数和(自身を除く): 413647088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 73, 84, 112, 146, 168, 219, 292, 336, 438, 511, 584, 876, 1022, 1168, 1533, 1752, 2044, 3066, 3504, 4088, 6132, 8176, 8461, 12264, 16922, 24528, 25383, 33844, 50766, 59227, 67688, 101532, 118454, 135376, 177681, 203064, 236908, 355362, 406128, 473816, 617653, 710724, 947632, 1235306, 1421448, 1852959, 2470612, 2842896, 3705918, 4323571, 4941224, 7411836, 8647142, 9882448, 12970713, 14823672, 17294284, 25941426, 29647344, 34588568, 51882852, 69177136, 103765704, 207531408]

約数ペア:

[(1, 207531408), (2, 103765704), (3, 69177136), (4, 51882852), (6, 34588568), (7, 29647344), (8, 25941426), (12, 17294284), (14, 14823672), (16, 12970713), (21, 9882448), (24, 8647142), (28, 7411836), (42, 4941224), (48, 4323571), (56, 3705918), (73, 2842896), (84, 2470612), (112, 1852959), (146, 1421448), (168, 1235306), (219, 947632), (292, 710724), (336, 617653), (438, 473816), (511, 406128), (584, 355362), (876, 236908), (1022, 203064), (1168, 177681), (1533, 135376), (1752, 118454), (2044, 101532), (3066, 67688), (3504, 59227), (4088, 50766), (6132, 33844), (8176, 25383), (8461, 24528), (12264, 16922)]