201791360

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1091}}^1$

素因数の和:1144

約数の個数: 96

約数和(自身を含む): 512923320

約数和(自身を除く): 311131960

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 272, 289, 320, 340, 544, 578, 640, 680, 1088, 1091, 1156, 1360, 1445, 2176, 2182, 2312, 2720, 2890, 4364, 4624, 5440, 5455, 5780, 8728, 9248, 10880, 10910, 11560, 17456, 18496, 18547, 21820, 23120, 34912, 36992, 37094, 43640, 46240, 69824, 74188, 87280, 92480, 92735, 139648, 148376, 174560, 184960, 185470, 296752, 315299, 349120, 370940, 593504, 630598, 698240, 741880, 1187008, 1261196, 1483760, 1576495, 2374016, 2522392, 2967520, 3152990, 5044784, 5935040, 6305980, 10089568, 11870080, 12611960, 20179136, 25223920, 40358272, 50447840, 100895680, 201791360]

約数ペア:

[(1, 201791360), (2, 100895680), (4, 50447840), (5, 40358272), (8, 25223920), (10, 20179136), (16, 12611960), (17, 11870080), (20, 10089568), (32, 6305980), (34, 5935040), (40, 5044784), (64, 3152990), (68, 2967520), (80, 2522392), (85, 2374016), (128, 1576495), (136, 1483760), (160, 1261196), (170, 1187008), (272, 741880), (289, 698240), (320, 630598), (340, 593504), (544, 370940), (578, 349120), (640, 315299), (680, 296752), (1088, 185470), (1091, 184960), (1156, 174560), (1360, 148376), (1445, 139648), (2176, 92735), (2182, 92480), (2312, 87280), (2720, 74188), (2890, 69824), (4364, 46240), (4624, 43640), (5440, 37094), (5455, 36992), (5780, 34912), (8728, 23120), (9248, 21820), (10880, 18547), (10910, 18496), (11560, 17456)]