201521562

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{593}}^1$

素因数の和:899

約数の個数: 64

約数和(自身を含む): 465315840

約数和(自身を除く): 263794278

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 271, 418, 542, 593, 627, 813, 1186, 1254, 1626, 1779, 2981, 3558, 5149, 5962, 6523, 8943, 10298, 11267, 13046, 15447, 17886, 19569, 22534, 30894, 33801, 39138, 56639, 67602, 113278, 123937, 160703, 169917, 247874, 321406, 339834, 371811, 482109, 743622, 964218, 1767733, 3053357, 3535466, 5303199, 6106714, 9160071, 10606398, 18320142, 33586927, 67173854, 100760781, 201521562]

約数ペア:

[(1, 201521562), (2, 100760781), (3, 67173854), (6, 33586927), (11, 18320142), (19, 10606398), (22, 9160071), (33, 6106714), (38, 5303199), (57, 3535466), (66, 3053357), (114, 1767733), (209, 964218), (271, 743622), (418, 482109), (542, 371811), (593, 339834), (627, 321406), (813, 247874), (1186, 169917), (1254, 160703), (1626, 123937), (1779, 113278), (2981, 67602), (3558, 56639), (5149, 39138), (5962, 33801), (6523, 30894), (8943, 22534), (10298, 19569), (11267, 17886), (13046, 15447)]