201864800

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{14843}}^1$

素因数の和:14880

約数の個数: 72

約数和(自身を含む): 521825976

約数和(自身を除く): 319961176

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 68, 80, 85, 100, 136, 160, 170, 200, 272, 340, 400, 425, 544, 680, 800, 850, 1360, 1700, 2720, 3400, 6800, 13600, 14843, 29686, 59372, 74215, 118744, 148430, 237488, 252331, 296860, 371075, 474976, 504662, 593720, 742150, 1009324, 1187440, 1261655, 1484300, 2018648, 2374880, 2523310, 2968600, 4037296, 5046620, 5937200, 6308275, 8074592, 10093240, 11874400, 12616550, 20186480, 25233100, 40372960, 50466200, 100932400, 201864800]

約数ペア:

[(1, 201864800), (2, 100932400), (4, 50466200), (5, 40372960), (8, 25233100), (10, 20186480), (16, 12616550), (17, 11874400), (20, 10093240), (25, 8074592), (32, 6308275), (34, 5937200), (40, 5046620), (50, 4037296), (68, 2968600), (80, 2523310), (85, 2374880), (100, 2018648), (136, 1484300), (160, 1261655), (170, 1187440), (200, 1009324), (272, 742150), (340, 593720), (400, 504662), (425, 474976), (544, 371075), (680, 296860), (800, 252331), (850, 237488), (1360, 148430), (1700, 118744), (2720, 74215), (3400, 59372), (6800, 29686), (13600, 14843)]