201853458280

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{233551}}^1$

素因数の和:233651

約数の個数: 128

約数和(自身を含む): 508508098560

約数和(自身を除く): 306654640280

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 31, 34, 40, 41, 62, 68, 82, 85, 124, 136, 155, 164, 170, 205, 248, 310, 328, 340, 410, 527, 620, 680, 697, 820, 1054, 1240, 1271, 1394, 1640, 2108, 2542, 2635, 2788, 3485, 4216, 5084, 5270, 5576, 6355, 6970, 10168, 10540, 12710, 13940, 21080, 21607, 25420, 27880, 43214, 50840, 86428, 108035, 172856, 216070, 233551, 432140, 467102, 864280, 934204, 1167755, 1868408, 2335510, 3970367, 4671020, 7240081, 7940734, 9342040, 9575591, 14480162, 15881468, 19151182, 19851835, 28960324, 31762936, 36200405, 38302364, 39703670, 47877955, 57920648, 72400810, 76604728, 79407340, 95755910, 123081377, 144801620, 158814680, 162785047, 191511820, 246162754, 289603240, 296843321, 325570094, 383023640, 492325508, 593686642, 615406885, 651140188, 813925235, 984651016, 1187373284, 1230813770, 1302280376, 1484216605, 1627850470, 2374746568, 2461627540, 2968433210, 3255700940, 4923255080, 5046336457, 5936866420, 6511401880, 10092672914, 11873732840, 20185345828, 25231682285, 40370691656, 50463364570, 100926729140, 201853458280]

約数ペア:

[(1, 201853458280), (2, 100926729140), (4, 50463364570), (5, 40370691656), (8, 25231682285), (10, 20185345828), (17, 11873732840), (20, 10092672914), (31, 6511401880), (34, 5936866420), (40, 5046336457), (41, 4923255080), (62, 3255700940), (68, 2968433210), (82, 2461627540), (85, 2374746568), (124, 1627850470), (136, 1484216605), (155, 1302280376), (164, 1230813770), (170, 1187373284), (205, 984651016), (248, 813925235), (310, 651140188), (328, 615406885), (340, 593686642), (410, 492325508), (527, 383023640), (620, 325570094), (680, 296843321), (697, 289603240), (820, 246162754), (1054, 191511820), (1240, 162785047), (1271, 158814680), (1394, 144801620), (1640, 123081377), (2108, 95755910), (2542, 79407340), (2635, 76604728), (2788, 72400810), (3485, 57920648), (4216, 47877955), (5084, 39703670), (5270, 38302364), (5576, 36200405), (6355, 31762936), (6970, 28960324), (10168, 19851835), (10540, 19151182), (12710, 15881468), (13940, 14480162), (21080, 9575591), (21607, 9342040), (25420, 7940734), (27880, 7240081), (43214, 4671020), (50840, 3970367), (86428, 2335510), (108035, 1868408), (172856, 1167755), (216070, 934204), (233551, 864280), (432140, 467102)]