196723830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{541}}^1$

素因数の和:622

約数の個数: 128

約数和(自身を含む): 539467776

約数和(自身を除く): 342743946

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 23, 30, 31, 34, 46, 51, 62, 69, 85, 93, 102, 115, 138, 155, 170, 186, 230, 255, 310, 345, 391, 465, 510, 527, 541, 690, 713, 782, 930, 1054, 1082, 1173, 1426, 1581, 1623, 1955, 2139, 2346, 2635, 2705, 3162, 3246, 3565, 3910, 4278, 5270, 5410, 5865, 7130, 7905, 8115, 9197, 10695, 11730, 12121, 12443, 15810, 16230, 16771, 18394, 21390, 24242, 24886, 27591, 33542, 36363, 37329, 45985, 50313, 55182, 60605, 62215, 72726, 74658, 83855, 91970, 100626, 121210, 124430, 137955, 167710, 181815, 186645, 211531, 251565, 275910, 285107, 363630, 373290, 385733, 423062, 503130, 570214, 634593, 771466, 855321, 1057655, 1157199, 1269186, 1425535, 1710642, 1928665, 2115310, 2314398, 2851070, 3172965, 3857330, 4276605, 5785995, 6345930, 6557461, 8553210, 11571990, 13114922, 19672383, 32787305, 39344766, 65574610, 98361915, 196723830]

約数ペア:

[(1, 196723830), (2, 98361915), (3, 65574610), (5, 39344766), (6, 32787305), (10, 19672383), (15, 13114922), (17, 11571990), (23, 8553210), (30, 6557461), (31, 6345930), (34, 5785995), (46, 4276605), (51, 3857330), (62, 3172965), (69, 2851070), (85, 2314398), (93, 2115310), (102, 1928665), (115, 1710642), (138, 1425535), (155, 1269186), (170, 1157199), (186, 1057655), (230, 855321), (255, 771466), (310, 634593), (345, 570214), (391, 503130), (465, 423062), (510, 385733), (527, 373290), (541, 363630), (690, 285107), (713, 275910), (782, 251565), (930, 211531), (1054, 186645), (1082, 181815), (1173, 167710), (1426, 137955), (1581, 124430), (1623, 121210), (1955, 100626), (2139, 91970), (2346, 83855), (2635, 74658), (2705, 72726), (3162, 62215), (3246, 60605), (3565, 55182), (3910, 50313), (4278, 45985), (5270, 37329), (5410, 36363), (5865, 33542), (7130, 27591), (7905, 24886), (8115, 24242), (9197, 21390), (10695, 18394), (11730, 16771), (12121, 16230), (12443, 15810)]