201625321324

素因数分解:

$2^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{168391}}^1$

素因数の和:168599

約数の個数: 72

約数和(自身を含む): 423286970400

約数和(自身を除く): 221661649076

約数列:

[1, 2, 4, 7, 14, 28, 41, 49, 82, 98, 149, 164, 196, 287, 298, 574, 596, 1043, 1148, 2009, 2086, 4018, 4172, 6109, 7301, 8036, 12218, 14602, 24436, 29204, 42763, 85526, 168391, 171052, 299341, 336782, 598682, 673564, 1178737, 1197364, 2357474, 4714948, 6904031, 8251159, 13808062, 16502318, 25090259, 27616124, 33004636, 48328217, 50180518, 96656434, 100361036, 175631813, 193312868, 338297519, 351263626, 676595038, 702527252, 1028700619, 1229422691, 1353190076, 2057401238, 2458845382, 4114802476, 4917690764, 7200904333, 14401808666, 28803617332, 50406330331, 100812660662, 201625321324]

約数ペア:

[(1, 201625321324), (2, 100812660662), (4, 50406330331), (7, 28803617332), (14, 14401808666), (28, 7200904333), (41, 4917690764), (49, 4114802476), (82, 2458845382), (98, 2057401238), (149, 1353190076), (164, 1229422691), (196, 1028700619), (287, 702527252), (298, 676595038), (574, 351263626), (596, 338297519), (1043, 193312868), (1148, 175631813), (2009, 100361036), (2086, 96656434), (4018, 50180518), (4172, 48328217), (6109, 33004636), (7301, 27616124), (8036, 25090259), (12218, 16502318), (14602, 13808062), (24436, 8251159), (29204, 6904031), (42763, 4714948), (85526, 2357474), (168391, 1197364), (171052, 1178737), (299341, 673564), (336782, 598682)]