201859914

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{461}}^1$

素因数の和:675

約数の個数: 64

約数和(自身を含む): 447068160

約数和(自身を除く): 245208246

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 167, 334, 437, 461, 501, 874, 922, 1002, 1311, 1383, 2622, 2766, 3173, 3841, 6346, 7682, 8759, 9519, 10603, 11523, 17518, 19038, 21206, 23046, 26277, 31809, 52554, 63618, 72979, 76987, 145958, 153974, 201457, 218937, 230961, 402914, 437874, 461922, 604371, 1208742, 1462753, 1770701, 2925506, 3541402, 4388259, 5312103, 8776518, 10624206, 33643319, 67286638, 100929957, 201859914]

約数ペア:

[(1, 201859914), (2, 100929957), (3, 67286638), (6, 33643319), (19, 10624206), (23, 8776518), (38, 5312103), (46, 4388259), (57, 3541402), (69, 2925506), (114, 1770701), (138, 1462753), (167, 1208742), (334, 604371), (437, 461922), (461, 437874), (501, 402914), (874, 230961), (922, 218937), (1002, 201457), (1311, 153974), (1383, 145958), (2622, 76987), (2766, 72979), (3173, 63618), (3841, 52554), (6346, 31809), (7682, 26277), (8759, 23046), (9519, 21206), (10603, 19038), (11523, 17518)]