203756490

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{10433}}^1$

素因数の和:10484

約数の個数: 96

約数和(自身を含む): 625038336

約数和(自身を除く): 421281846

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 31, 35, 42, 45, 62, 63, 70, 90, 93, 105, 126, 155, 186, 210, 217, 279, 310, 315, 434, 465, 558, 630, 651, 930, 1085, 1302, 1395, 1953, 2170, 2790, 3255, 3906, 6510, 9765, 10433, 19530, 20866, 31299, 52165, 62598, 73031, 93897, 104330, 146062, 156495, 187794, 219093, 312990, 323423, 365155, 438186, 469485, 646846, 657279, 730310, 938970, 970269, 1095465, 1314558, 1617115, 1940538, 2190930, 2263961, 2910807, 3234230, 3286395, 4527922, 4851345, 5821614, 6572790, 6791883, 9702690, 11319805, 13583766, 14554035, 20375649, 22639610, 29108070, 33959415, 40751298, 67918830, 101878245, 203756490]

約数ペア:

[(1, 203756490), (2, 101878245), (3, 67918830), (5, 40751298), (6, 33959415), (7, 29108070), (9, 22639610), (10, 20375649), (14, 14554035), (15, 13583766), (18, 11319805), (21, 9702690), (30, 6791883), (31, 6572790), (35, 5821614), (42, 4851345), (45, 4527922), (62, 3286395), (63, 3234230), (70, 2910807), (90, 2263961), (93, 2190930), (105, 1940538), (126, 1617115), (155, 1314558), (186, 1095465), (210, 970269), (217, 938970), (279, 730310), (310, 657279), (315, 646846), (434, 469485), (465, 438186), (558, 365155), (630, 323423), (651, 312990), (930, 219093), (1085, 187794), (1302, 156495), (1395, 146062), (1953, 104330), (2170, 93897), (2790, 73031), (3255, 62598), (3906, 52165), (6510, 31299), (9765, 20866), (10433, 19530)]