210378636

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{151}}^1\times {\mathrm{229}}^1$

素因数の和:416

約数の個数: 108

約数和(自身を含む): 582188880

約数和(自身を除く): 371810244

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 151, 156, 169, 229, 234, 302, 338, 453, 458, 468, 507, 604, 676, 687, 906, 916, 1014, 1359, 1374, 1521, 1812, 1963, 2028, 2061, 2718, 2748, 2977, 3042, 3926, 4122, 5436, 5889, 5954, 6084, 7852, 8244, 8931, 11778, 11908, 17667, 17862, 23556, 25519, 26793, 34579, 35334, 35724, 38701, 51038, 53586, 69158, 70668, 76557, 77402, 102076, 103737, 107172, 116103, 138316, 153114, 154804, 207474, 229671, 232206, 306228, 311211, 348309, 414948, 449527, 459342, 464412, 622422, 696618, 899054, 918684, 1244844, 1348581, 1393236, 1798108, 2697162, 4045743, 5394324, 5843851, 8091486, 11687702, 16182972, 17531553, 23375404, 35063106, 52594659, 70126212, 105189318, 210378636]

約数ペア:

[(1, 210378636), (2, 105189318), (3, 70126212), (4, 52594659), (6, 35063106), (9, 23375404), (12, 17531553), (13, 16182972), (18, 11687702), (26, 8091486), (36, 5843851), (39, 5394324), (52, 4045743), (78, 2697162), (117, 1798108), (151, 1393236), (156, 1348581), (169, 1244844), (229, 918684), (234, 899054), (302, 696618), (338, 622422), (453, 464412), (458, 459342), (468, 449527), (507, 414948), (604, 348309), (676, 311211), (687, 306228), (906, 232206), (916, 229671), (1014, 207474), (1359, 154804), (1374, 153114), (1521, 138316), (1812, 116103), (1963, 107172), (2028, 103737), (2061, 102076), (2718, 77402), (2748, 76557), (2977, 70668), (3042, 69158), (3926, 53586), (4122, 51038), (5436, 38701), (5889, 35724), (5954, 35334), (6084, 34579), (7852, 26793), (8244, 25519), (8931, 23556), (11778, 17862), (11908, 17667)]