204021594

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{231317}}^1$

素因数の和:231339

約数の個数: 36

約数和(自身を含む): 514219914

約数和(自身を除く): 310198320

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 231317, 462634, 693951, 1387902, 1619219, 2081853, 3238438, 4163706, 4857657, 9715314, 11334533, 14572971, 22669066, 29145942, 34003599, 68007198, 102010797, 204021594]

約数ペア:

[(1, 204021594), (2, 102010797), (3, 68007198), (6, 34003599), (7, 29145942), (9, 22669066), (14, 14572971), (18, 11334533), (21, 9715314), (42, 4857657), (49, 4163706), (63, 3238438), (98, 2081853), (126, 1619219), (147, 1387902), (294, 693951), (441, 462634), (882, 231317)]