207441010

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{331}}^1\times {\mathrm{1279}}^1$

素因数の和:1631

約数の個数: 48

約数和(自身を含む): 436008960

約数和(自身を除く): 228567950

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 331, 490, 662, 1279, 1655, 2317, 2558, 3310, 4634, 6395, 8953, 11585, 12790, 16219, 17906, 23170, 32438, 44765, 62671, 81095, 89530, 125342, 162190, 313355, 423349, 626710, 846698, 2116745, 2963443, 4233490, 5926886, 14817215, 20744101, 29634430, 41488202, 103720505, 207441010]

約数ペア:

[(1, 207441010), (2, 103720505), (5, 41488202), (7, 29634430), (10, 20744101), (14, 14817215), (35, 5926886), (49, 4233490), (70, 2963443), (98, 2116745), (245, 846698), (331, 626710), (490, 423349), (662, 313355), (1279, 162190), (1655, 125342), (2317, 89530), (2558, 81095), (3310, 62671), (4634, 44765), (6395, 32438), (8953, 23170), (11585, 17906), (12790, 16219)]