210901628

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1$

素因数の和:291

約数の個数: 96

約数和(自身を含む): 463325184

約数和(自身を除く): 252423556

約数列:

[1, 2, 4, 7, 14, 23, 28, 37, 46, 53, 74, 92, 106, 148, 161, 167, 212, 259, 322, 334, 371, 518, 644, 668, 742, 851, 1036, 1169, 1219, 1484, 1702, 1961, 2338, 2438, 3404, 3841, 3922, 4676, 4876, 5957, 6179, 7682, 7844, 8533, 8851, 11914, 12358, 13727, 15364, 17066, 17702, 23828, 24716, 26887, 27454, 34132, 35404, 43253, 45103, 53774, 54908, 61957, 86506, 90206, 107548, 123914, 142117, 173012, 180412, 203573, 247828, 284234, 315721, 327487, 407146, 568468, 631442, 654974, 814292, 994819, 1262884, 1309948, 1425011, 1989638, 2292409, 2850022, 3979276, 4584818, 5700044, 7532201, 9169636, 15064402, 30128804, 52725407, 105450814, 210901628]

約数ペア:

[(1, 210901628), (2, 105450814), (4, 52725407), (7, 30128804), (14, 15064402), (23, 9169636), (28, 7532201), (37, 5700044), (46, 4584818), (53, 3979276), (74, 2850022), (92, 2292409), (106, 1989638), (148, 1425011), (161, 1309948), (167, 1262884), (212, 994819), (259, 814292), (322, 654974), (334, 631442), (371, 568468), (518, 407146), (644, 327487), (668, 315721), (742, 284234), (851, 247828), (1036, 203573), (1169, 180412), (1219, 173012), (1484, 142117), (1702, 123914), (1961, 107548), (2338, 90206), (2438, 86506), (3404, 61957), (3841, 54908), (3922, 53774), (4676, 45103), (4876, 43253), (5957, 35404), (6179, 34132), (7682, 27454), (7844, 26887), (8533, 24716), (8851, 23828), (11914, 17702), (12358, 17066), (13727, 15364)]