215395068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{457}}^1$

素因数の和:683

約数の個数: 96

約数和(自身を含む): 597495808

約数和(自身を除く): 382100740

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 181, 186, 217, 362, 372, 434, 457, 543, 651, 724, 868, 914, 1086, 1267, 1302, 1371, 1828, 2172, 2534, 2604, 2742, 3199, 3801, 5068, 5484, 5611, 6398, 7602, 9597, 11222, 12796, 14167, 15204, 16833, 19194, 22444, 28334, 33666, 38388, 39277, 42501, 56668, 67332, 78554, 82717, 85002, 99169, 117831, 157108, 165434, 170004, 198338, 235662, 248151, 297507, 330868, 396676, 471324, 496302, 579019, 595014, 992604, 1158038, 1190028, 1737057, 2316076, 2564227, 3474114, 5128454, 6948228, 7692681, 10256908, 15385362, 17949589, 30770724, 35899178, 53848767, 71798356, 107697534, 215395068]

約数ペア:

[(1, 215395068), (2, 107697534), (3, 71798356), (4, 53848767), (6, 35899178), (7, 30770724), (12, 17949589), (14, 15385362), (21, 10256908), (28, 7692681), (31, 6948228), (42, 5128454), (62, 3474114), (84, 2564227), (93, 2316076), (124, 1737057), (181, 1190028), (186, 1158038), (217, 992604), (362, 595014), (372, 579019), (434, 496302), (457, 471324), (543, 396676), (651, 330868), (724, 297507), (868, 248151), (914, 235662), (1086, 198338), (1267, 170004), (1302, 165434), (1371, 157108), (1828, 117831), (2172, 99169), (2534, 85002), (2604, 82717), (2742, 78554), (3199, 67332), (3801, 56668), (5068, 42501), (5484, 39277), (5611, 38388), (6398, 33666), (7602, 28334), (9597, 22444), (11222, 19194), (12796, 16833), (14167, 15204)]