214446050

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{6733}}^1$

素因数の和:6772

約数の個数: 72

約数和(自身を含む): 499757076

約数和(自身を除く): 285311026

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 49, 50, 65, 70, 91, 98, 130, 175, 182, 245, 325, 350, 455, 490, 637, 650, 910, 1225, 1274, 2275, 2450, 3185, 4550, 6370, 6733, 13466, 15925, 31850, 33665, 47131, 67330, 87529, 94262, 168325, 175058, 235655, 329917, 336650, 437645, 471310, 612703, 659834, 875290, 1178275, 1225406, 1649585, 2188225, 2356550, 3063515, 3299170, 4288921, 4376450, 6127030, 8247925, 8577842, 15317575, 16495850, 21444605, 30635150, 42889210, 107223025, 214446050]

約数ペア:

[(1, 214446050), (2, 107223025), (5, 42889210), (7, 30635150), (10, 21444605), (13, 16495850), (14, 15317575), (25, 8577842), (26, 8247925), (35, 6127030), (49, 4376450), (50, 4288921), (65, 3299170), (70, 3063515), (91, 2356550), (98, 2188225), (130, 1649585), (175, 1225406), (182, 1178275), (245, 875290), (325, 659834), (350, 612703), (455, 471310), (490, 437645), (637, 336650), (650, 329917), (910, 235655), (1225, 175058), (1274, 168325), (2275, 94262), (2450, 87529), (3185, 67330), (4550, 47131), (6370, 33665), (6733, 31850), (13466, 15925)]