201624352

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{19507}}^1$

素因数の和:19553

約数の個数: 48

約数和(自身を含む): 442441440

約数和(自身を除く): 240817088

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 68, 76, 136, 152, 272, 304, 323, 544, 608, 646, 1292, 2584, 5168, 10336, 19507, 39014, 78028, 156056, 312112, 331619, 370633, 624224, 663238, 741266, 1326476, 1482532, 2652952, 2965064, 5305904, 5930128, 6300761, 10611808, 11860256, 12601522, 25203044, 50406088, 100812176, 201624352]

約数ペア:

[(1, 201624352), (2, 100812176), (4, 50406088), (8, 25203044), (16, 12601522), (17, 11860256), (19, 10611808), (32, 6300761), (34, 5930128), (38, 5305904), (68, 2965064), (76, 2652952), (136, 1482532), (152, 1326476), (272, 741266), (304, 663238), (323, 624224), (544, 370633), (608, 331619), (646, 312112), (1292, 156056), (2584, 78028), (5168, 39014), (10336, 19507)]