210090556

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{10333}}^1$

素因数の和:10390

約数の個数: 48

約数和(自身を含む): 437500224

約数和(自身を除く): 227409668

約数列:

[1, 2, 4, 13, 17, 23, 26, 34, 46, 52, 68, 92, 221, 299, 391, 442, 598, 782, 884, 1196, 1564, 5083, 10166, 10333, 20332, 20666, 41332, 134329, 175661, 237659, 268658, 351322, 475318, 537316, 702644, 950636, 2283593, 3089567, 4040203, 4567186, 6179134, 8080406, 9134372, 12358268, 16160812, 52522639, 105045278, 210090556]

約数ペア:

[(1, 210090556), (2, 105045278), (4, 52522639), (13, 16160812), (17, 12358268), (23, 9134372), (26, 8080406), (34, 6179134), (46, 4567186), (52, 4040203), (68, 3089567), (92, 2283593), (221, 950636), (299, 702644), (391, 537316), (442, 475318), (598, 351322), (782, 268658), (884, 237659), (1196, 175661), (1564, 134329), (5083, 41332), (10166, 20666), (10333, 20332)]