203414531110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{305597}}^1$

素因数の和:305905

約数の個数: 64

約数和(自身を含む): 431435922048

約数和(自身を除く): 228021390938

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 257, 259, 370, 514, 518, 1285, 1295, 1799, 2570, 2590, 3598, 8995, 9509, 17990, 19018, 47545, 66563, 95090, 133126, 305597, 332815, 611194, 665630, 1527985, 2139179, 3055970, 4278358, 10695895, 11307089, 21391790, 22614178, 56535445, 78538429, 79149623, 113070890, 157076858, 158299246, 392692145, 395748115, 549769003, 785384290, 791496230, 1099538006, 2748845015, 2905921873, 5497690030, 5811843746, 14529609365, 20341453111, 29059218730, 40682906222, 101707265555, 203414531110]

約数ペア:

[(1, 203414531110), (2, 101707265555), (5, 40682906222), (7, 29059218730), (10, 20341453111), (14, 14529609365), (35, 5811843746), (37, 5497690030), (70, 2905921873), (74, 2748845015), (185, 1099538006), (257, 791496230), (259, 785384290), (370, 549769003), (514, 395748115), (518, 392692145), (1285, 158299246), (1295, 157076858), (1799, 113070890), (2570, 79149623), (2590, 78538429), (3598, 56535445), (8995, 22614178), (9509, 21391790), (17990, 11307089), (19018, 10695895), (47545, 4278358), (66563, 3055970), (95090, 2139179), (133126, 1527985), (305597, 665630), (332815, 611194)]