221501214

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{3529}}^1$

素因数の和:3865

約数の個数: 48

約数和(自身を含む): 525348720

約数和(自身を除く): 303847506

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 317, 634, 951, 1902, 2853, 3487, 3529, 5706, 6974, 7058, 10461, 10587, 20922, 21174, 31383, 31761, 38819, 62766, 63522, 77638, 116457, 232914, 349371, 698742, 1118693, 2237386, 3356079, 6712158, 10068237, 12305623, 20136474, 24611246, 36916869, 73833738, 110750607, 221501214]

約数ペア:

[(1, 221501214), (2, 110750607), (3, 73833738), (6, 36916869), (9, 24611246), (11, 20136474), (18, 12305623), (22, 10068237), (33, 6712158), (66, 3356079), (99, 2237386), (198, 1118693), (317, 698742), (634, 349371), (951, 232914), (1902, 116457), (2853, 77638), (3487, 63522), (3529, 62766), (5706, 38819), (6974, 31761), (7058, 31383), (10461, 21174), (10587, 20922)]