202149116

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{977}}^1$

素因数の和:1190

約数の個数: 48

約数和(自身を含む): 400244544

約数和(自身を除く): 198095428

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 173, 299, 346, 598, 692, 977, 1196, 1954, 2249, 3908, 3979, 4498, 7958, 8996, 12701, 15916, 22471, 25402, 44942, 50804, 51727, 89884, 103454, 169021, 206908, 292123, 338042, 584246, 676084, 1168492, 2197273, 3887483, 4394546, 7774966, 8789092, 15549932, 50537279, 101074558, 202149116]

約数ペア:

[(1, 202149116), (2, 101074558), (4, 50537279), (13, 15549932), (23, 8789092), (26, 7774966), (46, 4394546), (52, 3887483), (92, 2197273), (173, 1168492), (299, 676084), (346, 584246), (598, 338042), (692, 292123), (977, 206908), (1196, 169021), (1954, 103454), (2249, 89884), (3908, 51727), (3979, 50804), (4498, 44942), (7958, 25402), (8996, 22471), (12701, 15916)]