210399170

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{1283}}^1$

素因数の和:1367

約数の個数: 48

約数和(自身を含む): 408989952

約数和(自身を除く): 198590782

約数列:

[1, 2, 5, 10, 23, 31, 46, 62, 115, 155, 230, 310, 529, 713, 1058, 1283, 1426, 2566, 2645, 3565, 5290, 6415, 7130, 12830, 16399, 29509, 32798, 39773, 59018, 79546, 81995, 147545, 163990, 198865, 295090, 397730, 678707, 914779, 1357414, 1829558, 3393535, 4573895, 6787070, 9147790, 21039917, 42079834, 105199585, 210399170]

約数ペア:

[(1, 210399170), (2, 105199585), (5, 42079834), (10, 21039917), (23, 9147790), (31, 6787070), (46, 4573895), (62, 3393535), (115, 1829558), (155, 1357414), (230, 914779), (310, 678707), (529, 397730), (713, 295090), (1058, 198865), (1283, 163990), (1426, 147545), (2566, 81995), (2645, 79546), (3565, 59018), (5290, 39773), (6415, 32798), (7130, 29509), (12830, 16399)]