200915898

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1$

素因数の和:407

約数の個数: 64

約数和(自身を含む): 429235200

約数和(自身を除く): 228319302

約数列:

[1, 2, 3, 6, 31, 53, 62, 89, 93, 106, 159, 178, 186, 229, 267, 318, 458, 534, 687, 1374, 1643, 2759, 3286, 4717, 4929, 5518, 7099, 8277, 9434, 9858, 12137, 14151, 14198, 16554, 20381, 21297, 24274, 28302, 36411, 40762, 42594, 61143, 72822, 122286, 146227, 292454, 376247, 438681, 631811, 752494, 877362, 1080193, 1128741, 1263622, 1895433, 2160386, 2257482, 3240579, 3790866, 6481158, 33485983, 66971966, 100457949, 200915898]

約数ペア:

[(1, 200915898), (2, 100457949), (3, 66971966), (6, 33485983), (31, 6481158), (53, 3790866), (62, 3240579), (89, 2257482), (93, 2160386), (106, 1895433), (159, 1263622), (178, 1128741), (186, 1080193), (229, 877362), (267, 752494), (318, 631811), (458, 438681), (534, 376247), (687, 292454), (1374, 146227), (1643, 122286), (2759, 72822), (3286, 61143), (4717, 42594), (4929, 40762), (5518, 36411), (7099, 28302), (8277, 24274), (9434, 21297), (9858, 20381), (12137, 16554), (14151, 14198)]