201426716

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{167}}^1$

素因数の和:410

約数の個数: 48

約数和(自身を含む): 373911552

約数和(自身を除く): 172484836

約数列:

[1, 2, 4, 31, 62, 71, 124, 137, 142, 167, 274, 284, 334, 548, 668, 2201, 4247, 4402, 5177, 8494, 8804, 9727, 10354, 11857, 16988, 19454, 20708, 22879, 23714, 38908, 45758, 47428, 91516, 301537, 367567, 603074, 709249, 735134, 1206148, 1418498, 1470268, 1624409, 2836996, 3248818, 6497636, 50356679, 100713358, 201426716]

約数ペア:

[(1, 201426716), (2, 100713358), (4, 50356679), (31, 6497636), (62, 3248818), (71, 2836996), (124, 1624409), (137, 1470268), (142, 1418498), (167, 1206148), (274, 735134), (284, 709249), (334, 603074), (548, 367567), (668, 301537), (2201, 91516), (4247, 47428), (4402, 45758), (5177, 38908), (8494, 23714), (8804, 22879), (9727, 20708), (10354, 19454), (11857, 16988)]