200312637

素因数分解:

$3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{367}}^1$

素因数の和:510

約数の個数: 48

約数和(自身を含む): 322191360

約数和(自身を除く): 121878723

約数列:

[1, 3, 7, 21, 47, 49, 79, 141, 147, 237, 329, 367, 553, 987, 1101, 1659, 2303, 2569, 3713, 3871, 6909, 7707, 11139, 11613, 17249, 17983, 25991, 28993, 51747, 53949, 77973, 86979, 120743, 181937, 202951, 362229, 545811, 608853, 845201, 1362671, 1420657, 2535603, 4088013, 4261971, 9538697, 28616091, 66770879, 200312637]

約数ペア:

[(1, 200312637), (3, 66770879), (7, 28616091), (21, 9538697), (47, 4261971), (49, 4088013), (79, 2535603), (141, 1420657), (147, 1362671), (237, 845201), (329, 608853), (367, 545811), (553, 362229), (987, 202951), (1101, 181937), (1659, 120743), (2303, 86979), (2569, 77973), (3713, 53949), (3871, 51747), (6909, 28993), (7707, 25991), (11139, 17983), (11613, 17249)]