201863295

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:213

約数の個数: 96

約数和(自身を含む): 384943104

約数和(自身を除く): 183079809

約数列:

[1, 3, 5, 9, 15, 23, 41, 45, 67, 69, 71, 115, 123, 201, 205, 207, 213, 335, 345, 355, 369, 603, 615, 639, 943, 1005, 1035, 1065, 1541, 1633, 1845, 2747, 2829, 2911, 3015, 3195, 4623, 4715, 4757, 4899, 7705, 8165, 8241, 8487, 8733, 13735, 13869, 14145, 14271, 14555, 14697, 23115, 23785, 24495, 24723, 26199, 41205, 42435, 42813, 43665, 63181, 66953, 69345, 71355, 73485, 109411, 123615, 130995, 189543, 195037, 200859, 214065, 315905, 328233, 334765, 547055, 568629, 585111, 602577, 947715, 975185, 984699, 1004295, 1641165, 1755333, 2843145, 2925555, 3012885, 4485851, 4923495, 8776665, 13457553, 22429255, 40372659, 67287765, 201863295]

約数ペア:

[(1, 201863295), (3, 67287765), (5, 40372659), (9, 22429255), (15, 13457553), (23, 8776665), (41, 4923495), (45, 4485851), (67, 3012885), (69, 2925555), (71, 2843145), (115, 1755333), (123, 1641165), (201, 1004295), (205, 984699), (207, 975185), (213, 947715), (335, 602577), (345, 585111), (355, 568629), (369, 547055), (603, 334765), (615, 328233), (639, 315905), (943, 214065), (1005, 200859), (1035, 195037), (1065, 189543), (1541, 130995), (1633, 123615), (1845, 109411), (2747, 73485), (2829, 71355), (2911, 69345), (3015, 66953), (3195, 63181), (4623, 43665), (4715, 42813), (4757, 42435), (4899, 41205), (7705, 26199), (8165, 24723), (8241, 24495), (8487, 23785), (8733, 23115), (13735, 14697), (13869, 14555), (14145, 14271)]