193854966

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{433}}^1$

素因数の和:581

約数の個数: 64

約数和(自身を含む): 419973120

約数和(自身を除く): 226118154

約数列:

[1, 2, 3, 6, 29, 31, 58, 62, 83, 87, 93, 166, 174, 186, 249, 433, 498, 866, 899, 1299, 1798, 2407, 2573, 2598, 2697, 4814, 5146, 5394, 7221, 7719, 12557, 13423, 14442, 15438, 25114, 26846, 35939, 37671, 40269, 71878, 74617, 75342, 80538, 107817, 149234, 215634, 223851, 389267, 447702, 778534, 1042231, 1114109, 1167801, 2084462, 2228218, 2335602, 3126693, 3342327, 6253386, 6684654, 32309161, 64618322, 96927483, 193854966]

約数ペア:

[(1, 193854966), (2, 96927483), (3, 64618322), (6, 32309161), (29, 6684654), (31, 6253386), (58, 3342327), (62, 3126693), (83, 2335602), (87, 2228218), (93, 2084462), (166, 1167801), (174, 1114109), (186, 1042231), (249, 778534), (433, 447702), (498, 389267), (866, 223851), (899, 215634), (1299, 149234), (1798, 107817), (2407, 80538), (2573, 75342), (2598, 74617), (2697, 71878), (4814, 40269), (5146, 37671), (5394, 35939), (7221, 26846), (7719, 25114), (12557, 15438), (13423, 14442)]