201588992

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4211}}^1$

素因数の和:4255

約数の個数: 72

約数和(自身を含む): 464903712

約数和(自身を除く): 263314720

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 128, 136, 176, 187, 256, 272, 352, 374, 544, 704, 748, 1088, 1408, 1496, 2176, 2816, 2992, 4211, 4352, 5984, 8422, 11968, 16844, 23936, 33688, 46321, 47872, 67376, 71587, 92642, 134752, 143174, 185284, 269504, 286348, 370568, 539008, 572696, 741136, 787457, 1078016, 1145392, 1482272, 1574914, 2290784, 2964544, 3149828, 4581568, 5929088, 6299656, 9163136, 11858176, 12599312, 18326272, 25198624, 50397248, 100794496, 201588992]

約数ペア:

[(1, 201588992), (2, 100794496), (4, 50397248), (8, 25198624), (11, 18326272), (16, 12599312), (17, 11858176), (22, 9163136), (32, 6299656), (34, 5929088), (44, 4581568), (64, 3149828), (68, 2964544), (88, 2290784), (128, 1574914), (136, 1482272), (176, 1145392), (187, 1078016), (256, 787457), (272, 741136), (352, 572696), (374, 539008), (544, 370568), (704, 286348), (748, 269504), (1088, 185284), (1408, 143174), (1496, 134752), (2176, 92642), (2816, 71587), (2992, 67376), (4211, 47872), (4352, 46321), (5984, 33688), (8422, 23936), (11968, 16844)]