210835044

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{2543}}^1$

素因数の和:2614

約数の個数: 108

約数和(自身を含む): 633394944

約数和(自身を除く): 422559900

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 49, 63, 84, 94, 98, 126, 141, 147, 188, 196, 252, 282, 294, 329, 423, 441, 564, 588, 658, 846, 882, 987, 1316, 1692, 1764, 1974, 2303, 2543, 2961, 3948, 4606, 5086, 5922, 6909, 7629, 9212, 10172, 11844, 13818, 15258, 17801, 20727, 22887, 27636, 30516, 35602, 41454, 45774, 53403, 71204, 82908, 91548, 106806, 119521, 124607, 160209, 213612, 239042, 249214, 320418, 358563, 373821, 478084, 498428, 640836, 717126, 747642, 836647, 1075689, 1121463, 1434252, 1495284, 1673294, 2151378, 2242926, 2509941, 3346588, 4302756, 4485852, 5019882, 5856529, 7529823, 10039764, 11713058, 15059646, 17569587, 23426116, 30119292, 35139174, 52708761, 70278348, 105417522, 210835044]

約数ペア:

[(1, 210835044), (2, 105417522), (3, 70278348), (4, 52708761), (6, 35139174), (7, 30119292), (9, 23426116), (12, 17569587), (14, 15059646), (18, 11713058), (21, 10039764), (28, 7529823), (36, 5856529), (42, 5019882), (47, 4485852), (49, 4302756), (63, 3346588), (84, 2509941), (94, 2242926), (98, 2151378), (126, 1673294), (141, 1495284), (147, 1434252), (188, 1121463), (196, 1075689), (252, 836647), (282, 747642), (294, 717126), (329, 640836), (423, 498428), (441, 478084), (564, 373821), (588, 358563), (658, 320418), (846, 249214), (882, 239042), (987, 213612), (1316, 160209), (1692, 124607), (1764, 119521), (1974, 106806), (2303, 91548), (2543, 82908), (2961, 71204), (3948, 53403), (4606, 45774), (5086, 41454), (5922, 35602), (6909, 30516), (7629, 27636), (9212, 22887), (10172, 20727), (11844, 17801), (13818, 15258)]