197015112

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{229}}^1\times {\mathrm{569}}^1$

素因数の和:820

約数の個数: 128

約数和(自身を含む): 629280000

約数和(自身を除く): 432264888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 229, 252, 378, 458, 504, 569, 687, 756, 916, 1138, 1374, 1512, 1603, 1707, 1832, 2061, 2276, 2748, 3206, 3414, 3983, 4122, 4552, 4809, 5121, 5496, 6183, 6412, 6828, 7966, 8244, 9618, 10242, 11949, 12366, 12824, 13656, 14427, 15363, 15932, 16488, 19236, 20484, 23898, 24732, 28854, 30726, 31864, 35847, 38472, 40968, 43281, 47796, 49464, 57708, 61452, 71694, 86562, 95592, 107541, 115416, 122904, 130301, 143388, 173124, 215082, 260602, 286776, 346248, 390903, 430164, 521204, 781806, 860328, 912107, 1042408, 1172709, 1563612, 1824214, 2345418, 2736321, 3127224, 3518127, 3648428, 4690836, 5472642, 7036254, 7296856, 8208963, 9381672, 10945284, 14072508, 16417926, 21890568, 24626889, 28145016, 32835852, 49253778, 65671704, 98507556, 197015112]

約数ペア:

[(1, 197015112), (2, 98507556), (3, 65671704), (4, 49253778), (6, 32835852), (7, 28145016), (8, 24626889), (9, 21890568), (12, 16417926), (14, 14072508), (18, 10945284), (21, 9381672), (24, 8208963), (27, 7296856), (28, 7036254), (36, 5472642), (42, 4690836), (54, 3648428), (56, 3518127), (63, 3127224), (72, 2736321), (84, 2345418), (108, 1824214), (126, 1563612), (168, 1172709), (189, 1042408), (216, 912107), (229, 860328), (252, 781806), (378, 521204), (458, 430164), (504, 390903), (569, 346248), (687, 286776), (756, 260602), (916, 215082), (1138, 173124), (1374, 143388), (1512, 130301), (1603, 122904), (1707, 115416), (1832, 107541), (2061, 95592), (2276, 86562), (2748, 71694), (3206, 61452), (3414, 57708), (3983, 49464), (4122, 47796), (4552, 43281), (4809, 40968), (5121, 38472), (5496, 35847), (6183, 31864), (6412, 30726), (6828, 28854), (7966, 24732), (8244, 23898), (9618, 20484), (10242, 19236), (11949, 16488), (12366, 15932), (12824, 15363), (13656, 14427)]