201877207552

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{74101}}^1$

素因数の和:74449

約数の個数: 80

約数和(自身を含む): 428457467592

約数和(自身を除く): 226580260040

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 313, 512, 544, 626, 1088, 1252, 2176, 2504, 4352, 5008, 5321, 8704, 10016, 10642, 20032, 21284, 40064, 42568, 74101, 80128, 85136, 148202, 160256, 170272, 296404, 340544, 592808, 681088, 1185616, 1259717, 1362176, 2371232, 2519434, 2724352, 4742464, 5038868, 9484928, 10077736, 18969856, 20155472, 23193613, 37939712, 40310944, 46387226, 80621888, 92774452, 161243776, 185548904, 322487552, 371097808, 394291421, 644975104, 742195616, 788582842, 1484391232, 1577165684, 2968782464, 3154331368, 5937564928, 6308662736, 11875129856, 12617325472, 25234650944, 50469301888, 100938603776, 201877207552]

約数ペア:

[(1, 201877207552), (2, 100938603776), (4, 50469301888), (8, 25234650944), (16, 12617325472), (17, 11875129856), (32, 6308662736), (34, 5937564928), (64, 3154331368), (68, 2968782464), (128, 1577165684), (136, 1484391232), (256, 788582842), (272, 742195616), (313, 644975104), (512, 394291421), (544, 371097808), (626, 322487552), (1088, 185548904), (1252, 161243776), (2176, 92774452), (2504, 80621888), (4352, 46387226), (5008, 40310944), (5321, 37939712), (8704, 23193613), (10016, 20155472), (10642, 18969856), (20032, 10077736), (21284, 9484928), (40064, 5038868), (42568, 4742464), (74101, 2724352), (80128, 2519434), (85136, 2371232), (148202, 1362176), (160256, 1259717), (170272, 1185616), (296404, 681088), (340544, 592808)]