215895036

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4877}}^1$

素因数の和:4939

約数の個数: 96

約数和(自身を含む): 629379072

約数和(自身を除く): 413484036

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 31, 34, 42, 51, 62, 68, 84, 93, 102, 119, 124, 186, 204, 217, 238, 357, 372, 434, 476, 527, 651, 714, 868, 1054, 1302, 1428, 1581, 2108, 2604, 3162, 3689, 4877, 6324, 7378, 9754, 11067, 14631, 14756, 19508, 22134, 29262, 34139, 44268, 58524, 68278, 82909, 102417, 136556, 151187, 165818, 204834, 248727, 302374, 331636, 409668, 453561, 497454, 580363, 604748, 907122, 994908, 1058309, 1160726, 1741089, 1814244, 2116618, 2321452, 2570179, 3174927, 3482178, 4233236, 5140358, 6349854, 6964356, 7710537, 10280716, 12699708, 15421074, 17991253, 30842148, 35982506, 53973759, 71965012, 107947518, 215895036]

約数ペア:

[(1, 215895036), (2, 107947518), (3, 71965012), (4, 53973759), (6, 35982506), (7, 30842148), (12, 17991253), (14, 15421074), (17, 12699708), (21, 10280716), (28, 7710537), (31, 6964356), (34, 6349854), (42, 5140358), (51, 4233236), (62, 3482178), (68, 3174927), (84, 2570179), (93, 2321452), (102, 2116618), (119, 1814244), (124, 1741089), (186, 1160726), (204, 1058309), (217, 994908), (238, 907122), (357, 604748), (372, 580363), (434, 497454), (476, 453561), (527, 409668), (651, 331636), (714, 302374), (868, 248727), (1054, 204834), (1302, 165818), (1428, 151187), (1581, 136556), (2108, 102417), (2604, 82909), (3162, 68278), (3689, 58524), (4877, 44268), (6324, 34139), (7378, 29262), (9754, 22134), (11067, 19508), (14631, 14756)]