201785928

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:363

約数の個数: 128

約数和(自身を含む): 558835200

約数和(自身を除く): 357049272

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 41, 43, 57, 76, 82, 86, 114, 123, 129, 152, 164, 172, 228, 246, 251, 258, 328, 344, 456, 492, 502, 516, 753, 779, 817, 984, 1004, 1032, 1506, 1558, 1634, 1763, 2008, 2337, 2451, 3012, 3116, 3268, 3526, 4674, 4769, 4902, 5289, 6024, 6232, 6536, 7052, 9348, 9538, 9804, 10291, 10578, 10793, 14104, 14307, 18696, 19076, 19608, 20582, 21156, 21586, 28614, 30873, 32379, 33497, 38152, 41164, 42312, 43172, 57228, 61746, 64758, 66994, 82328, 86344, 100491, 114456, 123492, 129516, 133988, 195529, 200982, 205067, 246984, 259032, 267976, 391058, 401964, 410134, 442513, 586587, 615201, 782116, 803928, 820268, 885026, 1173174, 1230402, 1327539, 1564232, 1640536, 1770052, 2346348, 2460804, 2655078, 3540104, 4692696, 4921608, 5310156, 8407747, 10620312, 16815494, 25223241, 33630988, 50446482, 67261976, 100892964, 201785928]

約数ペア:

[(1, 201785928), (2, 100892964), (3, 67261976), (4, 50446482), (6, 33630988), (8, 25223241), (12, 16815494), (19, 10620312), (24, 8407747), (38, 5310156), (41, 4921608), (43, 4692696), (57, 3540104), (76, 2655078), (82, 2460804), (86, 2346348), (114, 1770052), (123, 1640536), (129, 1564232), (152, 1327539), (164, 1230402), (172, 1173174), (228, 885026), (246, 820268), (251, 803928), (258, 782116), (328, 615201), (344, 586587), (456, 442513), (492, 410134), (502, 401964), (516, 391058), (753, 267976), (779, 259032), (817, 246984), (984, 205067), (1004, 200982), (1032, 195529), (1506, 133988), (1558, 129516), (1634, 123492), (1763, 114456), (2008, 100491), (2337, 86344), (2451, 82328), (3012, 66994), (3116, 64758), (3268, 61746), (3526, 57228), (4674, 43172), (4769, 42312), (4902, 41164), (5289, 38152), (6024, 33497), (6232, 32379), (6536, 30873), (7052, 28614), (9348, 21586), (9538, 21156), (9804, 20582), (10291, 19608), (10578, 19076), (10793, 18696), (14104, 14307)]