221884152

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{188677}}^1$

素因数の和:188700

約数の個数: 48

約数和(自身を含む): 645278760

約数和(自身を除く): 423394608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 188677, 377354, 566031, 754708, 1132062, 1320739, 1509416, 2264124, 2641478, 3962217, 4528248, 5282956, 7924434, 9245173, 10565912, 15848868, 18490346, 27735519, 31697736, 36980692, 55471038, 73961384, 110942076, 221884152]

約数ペア:

[(1, 221884152), (2, 110942076), (3, 73961384), (4, 55471038), (6, 36980692), (7, 31697736), (8, 27735519), (12, 18490346), (14, 15848868), (21, 10565912), (24, 9245173), (28, 7924434), (42, 5282956), (49, 4528248), (56, 3962217), (84, 2641478), (98, 2264124), (147, 1509416), (168, 1320739), (196, 1132062), (294, 754708), (392, 566031), (588, 377354), (1176, 188677)]