201998465632

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{397}}^1\times {\mathrm{2551}}^1$

素因数の和:3252

約数の個数: 96

約数和(自身を含む): 417719199744

約数和(自身を除く): 215720734112

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 271, 368, 397, 542, 736, 794, 1084, 1588, 2168, 2551, 3176, 4336, 5102, 6233, 6352, 8672, 9131, 10204, 12466, 12704, 18262, 20408, 24932, 36524, 40816, 49864, 58673, 73048, 81632, 99728, 107587, 117346, 146096, 199456, 215174, 234692, 292192, 430348, 469384, 691321, 860696, 938768, 1012747, 1382642, 1721392, 1877536, 2025494, 2474501, 2765284, 3442784, 4050988, 4949002, 5530568, 8101976, 9898004, 11061136, 15900383, 16203952, 19796008, 22122272, 23293181, 31800766, 32407904, 39592016, 46586362, 63601532, 79184032, 93172724, 127203064, 186345448, 254406128, 274454437, 372690896, 508812256, 548908874, 745381792, 1097817748, 2195635496, 4391270992, 6312452051, 8782541984, 12624904102, 25249808204, 50499616408, 100999232816, 201998465632]

約数ペア:

[(1, 201998465632), (2, 100999232816), (4, 50499616408), (8, 25249808204), (16, 12624904102), (23, 8782541984), (32, 6312452051), (46, 4391270992), (92, 2195635496), (184, 1097817748), (271, 745381792), (368, 548908874), (397, 508812256), (542, 372690896), (736, 274454437), (794, 254406128), (1084, 186345448), (1588, 127203064), (2168, 93172724), (2551, 79184032), (3176, 63601532), (4336, 46586362), (5102, 39592016), (6233, 32407904), (6352, 31800766), (8672, 23293181), (9131, 22122272), (10204, 19796008), (12466, 16203952), (12704, 15900383), (18262, 11061136), (20408, 9898004), (24932, 8101976), (36524, 5530568), (40816, 4949002), (49864, 4050988), (58673, 3442784), (73048, 2765284), (81632, 2474501), (99728, 2025494), (107587, 1877536), (117346, 1721392), (146096, 1382642), (199456, 1012747), (215174, 938768), (234692, 860696), (292192, 691321), (430348, 469384)]