221539883340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{194333231}}^1$

素因数の和:194333262

約数の個数: 48

約数和(自身を含む): 652959659520

約数和(自身を除く): 431419776180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 194333231, 388666462, 582999693, 777332924, 971666155, 1165999386, 1943332310, 2331998772, 2914998465, 3692331389, 3886664620, 5829996930, 7384662778, 11076994167, 11659993860, 14769325556, 18461656945, 22153988334, 36923313890, 44307976668, 55384970835, 73846627780, 110769941670, 221539883340]

約数ペア:

[(1, 221539883340), (2, 110769941670), (3, 73846627780), (4, 55384970835), (5, 44307976668), (6, 36923313890), (10, 22153988334), (12, 18461656945), (15, 14769325556), (19, 11659993860), (20, 11076994167), (30, 7384662778), (38, 5829996930), (57, 3886664620), (60, 3692331389), (76, 2914998465), (95, 2331998772), (114, 1943332310), (190, 1165999386), (228, 971666155), (285, 777332924), (380, 582999693), (570, 388666462), (1140, 194333231)]